• 2021-06-25

Selection and use of grinding discs In floor construction, the grinder applies pressure to the ground through the grinding disc, and rotates and rubs the ground to achieve the grinding effect. The correct use and maintenance of grinding discs can reduce costs. The number of teeth of the grinding disc determines the cutting force of the grinding disc on the ground. The more the number of teeth, the less the pressure on the ground, which makes it difficult to cut the ground. When facing hard ground, it is better to choose a metal grinding disc with a small number of teeth and a low mesh number. The grinding floor is made by rubbing the ground with grinding discs to produce scratches, using different grinding discs to repeatedly grind, and continuously covering with finer scratches to achieve the smoothing effect. Each stage of grinding has a corresponding grinding disc number segment, and each number segment aims to suppress the scratches of the previous number segment. Using grinding discs across processes may damage the ground and damage the grinding discs. Clean the grinding disc in time after use. Dust or curing agent agglomeration will be stuck in the gap of the grinding disc. If it is not cleaned, the ground may be scratched and the grinding disc will be damaged when it is used next time. It will also make the hook cloth not sticky.

• 2021-06-11

How to apply concrete protective agents? The concrete protective agent is one of the agents used in the construction of the platinum crystal floor system. It is used in conjunction with the floor polisher during the floor polishing process. It can form a glazed protective layer on the concrete surface to increase the density of the concrete surface, Reduce the permeability of the concrete surface, increase the gloss and wear resistance of the concrete surface, and improve the texture of the concrete surface. Moreover, the cured floor polished by the concrete protector will be easier and more convenient to clean in the later stage, just need clean water and mop. Concrete protection construction: Choose equipment and accessories: floor polishing machine, high-speed polishing pad. Instructions: 1. Shake the container before use to make it even and then use. 2. Brush FB-2001 on the ground concrete surface with a roller brush, and then use a floor polishing machine to polish the concrete surface cleanly and evenly. 3. 1-2 times of this process is enough. In addition to the production and sales of floor grinding machinery, Xingyi Machinery can also provide customers with professional floor technical guidance. If you have any doubts about floor construction, please consult.

• 2021-05-31

Why is emery wear-resistant floor suitable for factory？ Emery wear-resistant is the common name for wear-resistant hardened floors in China. It is suitable for the ground decoration needs of industrial sites, docks, parking lots, commercial stores, logistics warehouses, etc. It has the advantages of wear-resisting and compressive, reducing dust, hard surface, easy to clean, economical, and durable. Due to its convenient construction, non-polluting, low price, and long service life, it has achieved an amazing development speed in the Yangtze River Delta, the Pearl River Delta, and other coastal cities with relatively developed industrial economies. Now it has become popular in China. Generally, the emery ground is prone to blackening and dusting after being used for a long time, especially the ground with insufficient markings and poor workmanship. It is easy to sand out soon after use, dusting, and easy to cause pits. This is necessary at this time Do refurbishment treatment!

• 2021-05-05

Xingyi pays attention to the safety of floor construction together with you The floor industry has the characteristics of high labor intensity, complex and changeable construction environment, and open-air operation. Work-related accidents occur from time to time. It is very important to pay attention to the details of the construction process. Xingyi people summarize the following details based on the actual process: 1. The floor grinder must be driven by electricity. The wire has become a major obstacle on the construction site. The layout of the wire will affect the construction efficiency. When grinding the ground, you should grind the ground according to the # character, which is more convenient for grinding. When grinding the ground according to the # character, the direction of the grinder should be such that the wire is pulled farther and farther, so as to further prevent the wire from interfering with the normal operation of the grinder. 2. Remote control driven floor grinder, a remote control can easily control the mechanical work. Please reset the button before use. Make sure that the power of the remote control is at least 20% during the grinding operation. The grinding route should avoid the wire to avoid accidents. 3. During the grinding process, the abrasive needs to be replaced according to different situations. Before changing the abrasive, be sure to press the emergency stop switch of the remote control. After tilting the device, ensure that the device is parked smoothly. Pay attention to safety during the ground grinding construction process to protect life and health. Start with small things and start now.

• 2021-04-25

What are the grinding tips Three problems to be solved by grinding: 1. Overall degree (the height difference within 2m does not exceed 2mm) 2. Flatness 3. Glossiness Hong Kong Hong Kong Three stages of grinding: 1. Grinding and leveling stage Note: A. A large amount of water is required during the grinding process of the machine (to avoid the temperature is too high) B, excretion (avoid throwing on the mud) C, pumping (the grinding machine can be ground in a clean place) 2. Grinding optimization stage: The purpose of optimization is based on high light output Gloss after grinding 50#, 150#, 300#, must be no less than 25 degrees, (this is no less than three times in each number of cross grinding) Brazil Brazil Precautions: A. Check if there is a problem with the gap. B. Check the amount of water on the ground. Before 300#, you need a lot of water. 300# should be moderate. C, the ground must be kept clean Thailand Thailand Polishing method tips: A, the grinding sheet needs to have good polishing performance, can not jump number B. It is best to use a high speed polishing machine. Do not exceed 3600 rpm and the minimum is 600 rpm. C, not too much water Outer Mongolia Outer Mongolia

• 2021-04-29

How to reduce dust when grinding concrete？ Keep moist Wet grinding may have some of its own problems, but it is one of the best ways to reduce the amount of dust generated by grinding concrete. This process involves installing a wet cutting port for the abrasive tool to prevent the silica from being suspended in the air from the beginning, thereby greatly reducing the risk of its inhalation. Vacuum cleaner and HEPA filter If you decide to abandon wet grinding, you can still choose to use an industrial vacuum cleaner to suck up the dust before it gets into the air. These vacuum cleaners are powerful and can capture dust when it is formed, and once grinding is complete, it is also very useful for cleaning up excess dust on the job site. section. Good staff training The bottom line is that you or your employees need to know how to deal with dust to ensure the safety of everyone. Effective training and preparation is the key to ensuring that everyone stays healthy. The essence of the device. If you want to reduce the chance of harmful health effects, you still need to use a respirator.

• 2021-04-24

Elimination method of power input lack phase of grinder In the process of using the grinder, it is inevitable that you will encounter faults. Very often you can see some fault codes on the display screen, as shown in the figure below. So, what fault code is this? It turns out that this is the "three-phase missing one phase" in the incoming power failure. Then let's learn how to eliminate the lack of phase in the power input. There are some fault codes for lack of phase: E.rr1, E.ILF, R.ILF, PHL, OrP 1. Check whether the power wiring and the air switch wiring are loose or disconnected； 2. Measure whether the output voltage of the power supply wiring switch is within the use range of the equipment； 3. Use a multimeter to measure whether the output voltage of the power plug is within the use range of the device； 4. Use a multimeter to measure whether each line of the power supply wiring is connected to ensure that each line of the power supply wiring is normally energized； 5. Check whether the power cord socket and the inverter connection plug are connected in place； 6. Check whether the power cord plug and the inverter power plug are in poor contact or burned out； 7. Open the back cover of the variable control box and the inverter wiring cover, and check whether the R, S, and T wiring of the inverter's power input terminals are loose or disconnected； 8. Check whether the power cord socket connection is off. If the power supply is short of phase next time, you can find the corresponding reason and treatment method according to the summed up by Xingyi Machinery for you. Xingyi Machinery is a professional manufacturer of floor grinding machinery, focusing on after-sales service, patient service, never perfunctory, don't be afraid of machine problems, we not only provide maintenance, but also provide maintenance technical guidance.

• 2021-04-20

As we all know, using a grinder to grind concrete is not dangerous. But during the grinding process, the fine particles produced by cutting and grinding will penetrate deep into the lungs. Most concrete and masonry products contain large amounts of sand. When you breathe in dust, silica particles can stab your lungs, resulting in a disabling, irreversible and incurable lung disease called silicosis. Therefore, for the health of construction workers, the role of industrial vacuum cleaners in the construction process of grinding concrete is very important. So having an industrial vacuum cleaner is very important to you, but having a good vacuum cleaner is even more important. Xingyi's vacuum cleaners are beautiful in appearance, economical and practical, simple to operate, safe and efficient. The corporate mission of Xingyi Company is to "make global floor people work healthy and happily". Therefore, the industrial vacuum cleaner developed by Xingyi Company is your first choice. With it, you will have health.